UnityEditor

Description

The UnityEditor assembly implements the editor-specific APIs in Unity. It cannot be referenced by runtime code compiled into players.

Classes

AddedComponent	Class with information about a component that has been added to a Prefab instance.
AddedGameObject	Class with information about a GameObject that has been added as a child under a Prefab instance.
AddRequest	Represents an asynchronous request to add a package to the project.
AdvancedDropdown	Inherit from this class to implement your own drop-down control.
AdvancedDropdownItem	Items that build the drop-down list.
AdvancedDropdownState	The state of the drop-down. This Object can be serialized.
AdvertisementSettings	Editor API for the Unity Services editor feature. Normally UnityAds is enabled from the Services window, but if writing your own editor extension, this API can be used.
AnalyticsSettings	Editor API for the Unity Services editor feature. Normally Analytics is enabled from the Services window, but if writing your own editor extension, this API can be used.
AnimationClipCurveData	An AnimationClipCurveData object contains all the information needed to identify a specific curve in an AnimationClip. The curve animates a specific property of a component / material attached to a game object / animated bone.
AnimationMode	AnimationMode is used by the AnimationWindow to store properties modified by the AnimationClip playback.
AnimationUtility	Editor utility functions for modifying animation clips.
AnimatorController	The Animator Controller controls animation through layers with state machines, controlled by parameters.
AnimatorControllerLayer	The Animation Layer contains a state machine that controls animations of a model or part of it.
AnimatorState	States are the basic building blocks of a state machine. Each state contains a Motion ( AnimationClip or BlendTree) which will play while the character is in that state. When an event in the game triggers a state transition, the character will be left in a new state whose animation sequence will then take over.
AnimatorStateMachine	A graph controlling the interaction of states. Each state references a motion.
AnimatorStateTransition	Transitions define when and how the state machine switch from one state to another. AnimatorStateTransition always originate from an Animator State (or AnyState) and have timing parameters.
AnimatorTransition	Transitions define when and how the state machine switch from on state to another. AnimatorTransition always originate from a StateMachine or a StateMachine entry. They do not define timing parameters.
AnimatorTransitionBase	Base class for animator transitions. Transitions define when and how the state machine switches from one state to another.
AnimBool	Lerp from 0 - 1.
AnimFloat	An animated float value.
AnimQuaternion	An animated Quaternion value.
AnimVector3	An animated Vector3 value.
ArcHandle	A class for a compound handle to edit an angle and a radius in the Scene view.
ArrayEntries<T0>	An abstract helper class that provides methods to retrieve arrays of data elements of a generic type.
ArrayUtility	Helpers for builtin arrays.
Assembly	Class that represents an assembly compiled by Unity.
AssemblyBuilder	Compiles scripts outside the Assets folder into a managed assembly that can be used inside the Assets folder.
AssemblyDefinitionException	An exception throw for Assembly Definition Files errors.
AssemblyReloadEvents	This class has event dispatchers for assembly reload events.
Asset	This class containes information about the version control state of an asset.
AssetBundleInfo	Container for holding asset loading information for an AssetBundle to be built.
AssetDatabase	An Interface for accessing assets and performing operations on assets.
AssetImportContext	Defines the import context for scripted importers during an import event.
AssetImporter	Base class from which asset importers for specific asset types derive.
AssetImporterEditor	Default editor for all asset importer settings.
AssetList	A list of version control information about assets.
AssetLoadInfo	Container for holding preload information for a given serialized Asset.
AssetModificationProcessor	AssetModificationProcessor lets you hook into saving of serialized assets and scenes which are edited inside Unity.
AssetPostprocessor	AssetPostprocessor lets you hook into the import pipeline and run scripts prior or after importing assets.
AssetPreview	Utility for fetching asset previews by instance ID of assets, See AssetPreview.GetAssetPreview. Since previews are loaded asynchronously methods are provided for requesting if all previews have been fully loaded, see AssetPreview.IsLoadingAssetPreviews. Loaded previews are stored in a cache, the size of the cache can be controlled by calling [AssetPreview.SetPreviewTextureCacheSize].
AssetSettingsProvider	AssetSettingsProvider is a specialization of the SettingsProvider class that converts legacy settings to Unified Settings. Legacy settings include any settings that used the Inspector to modify themselves, such as the *.asset files under the ProjectSettings folder. Under the hood, AssetSettingsProvider creates an Editor for specific Assets and builds the UI for the Settings window by wrapping the Editor.OnInspectorGUI function.Internally we use this class to wrap our existing settings.
Attacher	Helper object that attaches a visual element next to its target, regarless of their respective location in the visual tree hierarchy.
AudioCurveRendering	Antialiased curve rendering functionality used by audio tools in the editor.
AudioImporter	Audio importer lets you modify AudioClip import settings from editor scripts.
AuthorInfo	Identifies the author of a package.
BaseAnimValue<T0>	Abstract base class for Animated Values.
BaseCompositeField<T0,T1,T2>	This is the base class for the composite fields.
BasePopupField<T0,T1>	This is the base class for the popup fields.
BindingExtensions	Provides VisualElement extension methods that implement data binding between INotivyValueChanged fields and SerializedObjects.
Blackboard	GraphElement that enables user to dynamically define members of a Graph (such as fields/properties) grouped by sections (BlackboardSection).
BlackboardField	GraphElement that represents a field of a Graph.
BlackboardRow	Collapsible GraphElement that represents a row in a BlackboardSection.
BlackboardSection	GraphElement that represents a section of members in a Blackboard.
BlendTree	Blend trees are used to blend continuously animation between their childs. They can either be 1D or 2D.
BoundsField	A Bounds editor field.
BoundsIntField	A BoundsInt editor field.
BoxBoundsHandle	A compound handle to edit a box-shaped bounding volume in the Scene view.
BuildFailedException	An exception class that represents a failed build.
BuildPipeline	Lets you programmatically build players or AssetBundles which can be loaded from the web.
BuildPlayerWindow	The default build settings window.
BuildReferenceMap	Container for holding information about where objects will be serialized in a build.
BuildReport	The BuildReport API gives you information about the Unity build process.
BuildUsageCache	Caching object for the Scriptable Build Pipeline.
BuildUsageTagSet	Container for holding information about how objects are being used in a build.
BuildUtilities	Utility class that allows packages to register build callbacks with the Unity Package Manager.
CallbackOrderAttribute	Base class for Attributes that require a callback index.
CameraEditor	Unity Camera Editor.
CameraEditorUtils	Utilities for cameras.
CanEditMultipleObjects	Attribute used to make a custom editor support multi-object editing.
CapsuleBoundsHandle	A compound handle to edit a capsule-shaped bounding volume in the Scene view.
ChangeSet	Wrapper around a changeset description and ID.
ChangeSets	Simply a list of changetsets.
ClickSelector	Selects element on single click.
Client	Unity Package Manager client class.
CloudProjectSettings	Use this class to retrieve information about the currently selected project and the current Unity ID that is logged in.
ClutchShortcutAttribute	Attribute used to register a static method as the action for a clutch shortcut.
ColorField	Makes a field for selecting a color.
ColorPickerHDRConfig	Used as input to ColorField to configure the HDR color ranges in the ColorPicker.
CommonRoles	This class provides constant values for some of the common roles used by files in the build. The role of each file in the build is available in BuildFile.role.
CompilationPipeline	Methods and properties for script compilation pipeline.
ConfigField	This class describes the.
ConnectedPlayer	Information of the connected player.
ConnectionEntries	A class that houses data entries related to Connection data, returned by PackedMemorySnapshot.connections.
ContentBuildInterface	Low level interface for building content for Unity.
ContentDragger	Manipulator that allows mouse-dragging of one or more elements.
ContentZoomer	Manipulator that allows zooming in GraphView.
CrashReportingSettings	Editor API for the Unity Services editor feature. Normally CrashReporting is enabled from the Services window, but if writing your own editor extension, this API can be used.
CurveField	Makes a field for editing an AnimationCurve.
CustomEditor	Tells an Editor class which run-time type it's an editor for.
CustomEditorForRenderPipelineAttribute	Tells an Editor class which run-time type it's an editor for when the given RenderPipeline is activated.
CustomPreviewAttribute	Adds an extra preview in the Inspector for the specified type.
CustomPropertyDrawer	Tells a custom PropertyDrawer or DecoratorDrawer which run-time Serializable class or PropertyAttribute it's a drawer for.
DecoratorDrawer	Base class to derive custom decorator drawers from.
DefaultAsset	DefaultAsset is used for assets that do not have a specific type (yet).
DefaultLightingExplorerExtension	Default definition for the Lighting Explorer. Can be overridden completely or partially.
DefaultPresetSelectorReceiver	Basic implementation of the PresetSelectorReceiver.
DidReloadScripts	Add this attribute to a method to get a notification after scripts have been reloaded.
DoubleField	Makes a text field for entering doubles.
DragAndDrop	Editor drag & drop operations.
Dragger	Base manipulator for mouse-dragging elements.
DrawGizmo	The DrawGizmo attribute allows you to supply a gizmo renderer for any Component.
Edge	The GraphView edge element.
EdgeConnector	Manipulator for creating new edges.
EdgeConnector<T0>	Manipulator for creating new edges.
EdgeControl	VisualElement that draws the edge lines and detects if mouse is on top of edge.
EdgeDragHelper	EdgeDragHelper's constructor.
EdgeDragHelper<T0>	Edge drag helper class.
EdgeManipulator	Edge manipulator used to drag edges off ports and reconnect them elsewhere.
Editor	Derive from this base class to create a custom inspector or editor for your custom object.
EditorAnalytics	Editor API for the EditorAnalytics feature.
EditorAnalyticsSessionInfo	Provides access to Editor Analytics session information.
EditorApplication	Main Application class.
EditorBuildSettings	This class allows you to modify the Editor Build Settings via script. See EditorBuildSettings.scenes for an example of how to use this class.See Also: EditorBuildSettingsScene, EditorBuildSettings.scenes.
EditorBuildSettingsScene	This class is used for entries in the Scenes list, as displayed in the Build Settings window. This class contains the Scene path of a Scene and an enabled flag that indicates wether the Scene is enabled in the BuildSettings window or not.You can use this class in combination with EditorBuildSettings.scenes to populate the list of Scenes included in the build via script. This is useful when creating custom editor scripts to automate your build pipeline.See EditorBuildSettings.scenes for an example script.
EditorCameraUtils	Utilities for Camera rendering in the Editor.
EditorConnection	Handles the connection from the Editor to the Player.
EditorGraphicsSettings	Editor-specific script interface for Graphics Settings.
EditorGUI	These work pretty much like the normal GUI functions - and also have matching implementations in EditorGUILayout.
EditorGUI	This class contains methods to draw IMGUI Editor UI that relates to the Player Connection.
EditorGUILayout	Auto laid out version of EditorGUI.
EditorGUILayout	This class contains methods to draw and automatically layout IMGUI Editor UI that relates to the Player Connection.
EditorGUIUtility	Miscellaneous helper stuff for EditorGUI.
EditorGUIUtility	Miscellaneous helper methods for EditorGUI.
EditorJsonUtility	Utility functions for working with JSON data and engine objects.
EditorPrefs	Stores and accesses Unity editor preferences.
EditorSceneManager	Scene management in the Editor.
EditorStyles	Common GUIStyles used for EditorGUI controls.
EditorTool	Use this class to implement custom editor tools. This is the base class from which all tools are inherited.
EditorToolAttribute	Registers an EditorTool as either a global tool or a CustomEditor for a specific target type.
EditorTools	Use this class to manipulate editor tools in the Scene View.
EditorUserBuildSettings	User build settings for the Editor
EditorUtility	Editor utility functions.
EditorWindow	Derive from this class to create an editor window.
EnumField	Makes a dropdown for switching between enum values.
Error	Structure describing the error of a package operation.
ExpressionEvaluator	Evaluates simple math expressions; supports int / float and operators: + - * / % ^ ( ).
FieldDescriptionEntries	A class that houses Field Description entry data, returned by PackedMemorySnapshot.fieldDescriptions.
FieldMouseDragger<T0>	Allows dragging on a numeric field's label to change the value.
FileUtil	Lets you do move, copy, delete operations over files or directories.
FloatField	Makes a text field for entering a float.
FreehandSelector	Freehand selection tool.
GameObjectRecorder	Records the changing properties of a GameObject as the Scene runs and saves the information into an AnimationClip.
GameObjectUtility	GameObject utility functions.
GCHandleEntries	A class that houses GCHandle data. Returned by PackedMemorySnapshot.gcHandles.
GenericMenu	GenericMenu lets you create custom context menus and dropdown menus.
GradientField	Makes a field for editing an Gradient.
GraphElement	Base class for main GraphView VisualElements.
GraphElementScopeExtensions	Set of extension methods useful for Scope.
GraphView	Main GraphView class.
GridBackground	Default GraphView background.
GridBrush	Default built-in brush for painting or erasing tiles and/or gamobjects on a grid.
GridBrushEditor	Editor for GridBrush.
GridBrushEditorBase	Base class for Grid Brush Editor.
GridPaintSortingAttribute	Use this attribute to add an option to customize the sorting of Active Targets in the Active Tilemap list of the Tile Palette window.
GridPalette	GridPalette stores settings for Palette assets when shown in the Palette window.
GridSelection	Stores the selection made on a GridLayout.
Group	Allows interactive insertion of elements in a named scope.
GUIDrawer	Base class for PropertyDrawer and DecoratorDrawer.
Handles	Custom 3D GUI controls and drawing in the Scene view.
HandleUtility	Helper functions for Scene View style 3D GUI.
Help	Helper class to access Unity documentation.
HierarchyFrameDataView	Provides access to the Profiler data for a specific frame and thread.
Highlighter	Use this class to highlight elements in the editor for use in in-editor tutorials and similar.
IconBadge	A rectangular badge, usually attached to another visual element.
IHVImageFormatImporter	Use IHVImageFormatImporter to modify Texture2D import settings for Textures in IHV (Independent Hardware Vendor) formats such as .DDS and .PVR from Editor scripts.
InitializeOnLoadAttribute	Allow an editor class to be initialized when Unity loads without action from the user.
InitializeOnLoadMethodAttribute	Allow an editor class method to be initialized when Unity loads without action from the user.
InspectorElement	Create a VisualElement inspector from a SerializedObject.
IntegerField	Makes a text field for entering an integer.
iOSDeviceRequirement	A device requirement description used for configuration of App Slicing.
JointAngularLimitHandle	A class for a compound handle to edit multiaxial angular motion limits in the Scene view.
LayerField	A LayerField editor.
LayerMaskField	Make a field for layer as masks.
LightEditor	The class used to render the Light Editor when a Light is selected in the Unity Editor.
LightingDataAsset	The lighting data asset used by the active Scene.
LightingExplorerExtensionAttribute	An attribute to mark an extension class for the Lighting Explorer. Supports only one per render pipeline.
LightingExplorerTab	Create custom tabs for the Lighting Explorer.
LightingExplorerTableColumn	This is used when defining how a column should look and behave in the Lighting Explorer.
LightmapEditorSettings	Various settings for the bake.
LightmapParameters	A collection of parameters that impact lightmap and realtime GI computations.
Lightmapping	Allows to control the lightmapping job.
Lightmapping	Experimental lightmapping features.
ListRequest	Represents an asynchronous request to list the packages in the project.
LODUtility	LOD Utility Helpers.
LongField	Makes a text field for entering long integers.
ManagedMemorySectionEntries	A class that houses MemorySection data, returned by PackedMemorySnapshot.managedHeapSections and PackedMemorySnapshot.managedStacks.
MaskField	Make a field for masks.
MaterialEditor	The Unity Material Editor.
MaterialEditorExtensions	Extension methods for the Material asset type in the editor.
MaterialProperty	Describes information and value of a single shader property.
MaterialPropertyDrawer	Base class to derive custom material property drawers from.
MediaEncoder	Encodes images and audio samples into an audio or movie file.
MemorySnapshot	MemorySnapshot is a profiling tool to help diagnose memory usage.
Menu	Menu class to manipulate the menu item.
MenuCommand	Used to extract the context for a MenuItem.
MenuItem	The MenuItem attribute allows you to add menu items to the main menu and inspector context menus.
MeshUtility	Various utilities for mesh manipulation.
Message	Messages from the version control system.
MiniMap	MiniMap.
ModelImporter	Model importer lets you modify model import settings from editor scripts.
ModelImporterClipAnimation	Animation clips to split animation into.
MonoScript	Representation of Script assets.
MultiColumnHeader	The MultiColumnHeader is a general purpose class that e.g can be used with the TreeView to create multi-column tree views and list views.
MultiColumnHeaderState	State used by the MultiColumnHeader.
NativeAllocationEntries	A class that houses native allocation entry data, returned by PackedMemorySnapshot.nativeAllocations.
NativeAllocationSiteEntries	A class that houses native allocation site entries, returned by PackedMemorySnapshot.nativeAllocationSites.
NativeCallstackSymbolEntries	A class housing native callstack symbol data, returned by PackedMemorySnapshot.nativeCallstackSymbols.
NativeMemoryLabelEntries	A class that houses native memory label data, returned by PackedMemorySnapshot.nativeMemoryLabels.
NativeMemoryRegionEntries	A class housing native memory region data, returned by PackedMemorySnapshot.nativeMemoryRegions.
NativeObjectEntries	A class that houses native object data, returned by PackedMemorySnapshot.nativeObjects.
NativeRootReferenceEntries	A class that houses native root reference data, returned by PackedMemorySnapshot.rootReferences.
NativeTypeEntries	A class that houses native type entries, returned by PackedMemorySnapshot.nativeTypes.
NavMeshBuilder	Navigation mesh builder interface.
NavMeshEditorHelpers	NavMesh utility functionality effective only in the Editor.
NavMeshVisualizationSettings	Represents the visualization state of the navigation debug graphics.
Node	Main GraphView node class.
ObjectFactory	Use the DefaultObject to create a new UnityEngine.Object in the editor.
ObjectField	Makes a field to receive any object type.
ObjectFlagsExtensions	An extension class that contains member functions to ObjectFlags.
ObjectNames	Helper class for constructing displayable names for objects.
ObjectOverride	Class with information about an object on a Prefab instance with overridden properties.
ObjectPreview	Base Class to derive from when creating Custom Previews.
OnOpenAssetAttribute	Callback attribute for opening an asset in Unity (e.g the callback is fired when double clicking an asset in the Project Browser).
PackageCollection	A collection of PackageInfo objects.
PackageInfo	Structure describing a Unity Package.
PackageManagerExtensions	Package Manager UI Extensions.
PackedMemorySnapshot	PackedMemorySnapshot is a compact representation of a memory snapshot that a player has sent through the profiler connection.
PackedMemorySnapshot	PackedMemorySnapshot is a compact representation of a memory snapshot.
Packer	Sprite Packer helpers.
PackerJob	Current Sprite Packer job definition.
PerformanceReportingSettings	Normally performance reporting is enabled from the Services window, but if writing your own editor extension, this API can be used.
PhysicsDebugWindow	Displays the Physics Debug Visualization options.The Physics Debug Visualization is only displayed if this window is visible.See Also: PhysicsVisualizationSettings.
PhysicsVisualizationSettings	This class contains the settings controlling the Physics Debug Visualization.
Pill	The Pill class includes methods for creating and managing a VisualElement that resembles a capsule. The Pill class includes text, an icon, and two optional child VisualElements: one to the left of the pill, and one to the right of the pill.
PlatformIcon	Icon slot container.
PlatformIconKind	Icon kind wrapper.
PlayableOutputEditorExtensions	Editor extensions for all types that implement IPlayableOutput.
PlayerBuildInterface	Low level interface for building scripts for Unity.
PlayerSettings	Player Settings is where you define various parameters for the final game that you will build in Unity. Some of these values are used in the Resolution Dialog that launches when you open a standalone game.
Plugin	The plugin class describes a version control plugin and which configuratin options it has.
PluginImporter	Represents plugin importer.
PopupField<T0>	Generic popup selection field.
PopupWindow	Class used to display popup windows that inherit from PopupWindowContent.
PopupWindowContent	Class used to implement content for a popup window.
Port	GraphView Port class.
PortSource<T0>	Port source.
PostProcessBuildAttribute	Add this attribute to a method to get a notification just after building the player.
PostProcessSceneAttribute	Add this attribute to a method to get a notification just after building the Scene.
PrecompiledAssemblyException	An exception throw for Precompiled Assembly errors.
PrefabOverride	Class with information about a given override on a Prefab instance.
PrefabStage	Experimental class that represents a Prefab stage.
PrefabStageUtility	Utility methods related to Prefab stages.
PrefabUtility	Utility class for any Prefab related operations.
PreloadInfo	Container for holding a list of preload objects for a Scene to be built.
Preset	A Preset contains default values for an Object.
PresetSelector	This class implements a modal window that selects a Preset asset from the Project.
PresetSelectorReceiver	Implement this class to control the selection change when selecting a Preset in the PresetSelector.
PrimitiveBoundsHandle	Base class for a compound handle to edit a bounding volume in the Scene view.
ProgressBar	ProgressBar control using UIElements. Supports binding to float and int values.
PropertyDrawer	Base class to derive custom property drawers from. Use this to create custom drawers for your own Serializable classes or for script variables with custom PropertyAttributes.
PropertyField	A SerializedProperty wrapper VisualElement that, on Bind(), will generate the correct field elements with the correct bindingPaths.
PropertyModification	Defines a single modified property.
Provider	This class provides acces to the version control API.
PurchasingSettings	Editor API for the Unity Services editor feature. Normally Purchasing is enabled from the Services window, but if writing your own editor extension, this API can be used.
RectangleSelector	Rectangle selection box manipulator.
RectField	A Rect editor field.
RectIntField	A RectInt editor field.
RectUtils	Utilities for rectangle selections.
RegistryInfo	Provides information about a package registry.
RemovedComponent	Class with information about a component that has been removed from a Prefab instance.
RemoveRequest	Represents an asynchronous request to remove a package from the project.
Request	Tracks the state of an asynchronous Unity Package Manager (Upm) server operation.
Request<T0>	Tracks the state of an asynchronous Unity Package Manager (Upm) server operation that returns a non-empty response.
RequireSpriteDataProviderAttribute	Use this attribute on a class that inherits from SpriteEditorModuleBase to indicate what data provider it needs.
ResetToEditorDefaultsRequest	Represents an asynchronous request to reset the project packages to the current Editor default configuration.
Resizer	Resizer manipulator element.
SceneAsset	SceneAsset is used to reference Scene objects in the Editor.
SceneBundleInfo	Container for holding asset loading information for a streamed Scene AssetBundle to be built.
SceneLoadInfo	Container for holding preload information for a given serialized Scene in an AssetBundle.
SceneSetup	The setup information for a Scene in the SceneManager. This cannot be used in Play Mode.
SceneView	Use this class to manage SceneView settings, change the SceneView camera properties, subscribe to events, call SceneView methods, and render open scenes.
Scope	This class allows for nodes to be grouped into a common area, or Scope. This class includes methods that automatically resize and position the Scope to encompass the group of nodes.
ScriptableBakedReflectionSystem	Empty implementation of IScriptableBakedReflectionSystem.
ScriptableBakedReflectionSystemSettings	Global settings for the scriptable baked reflection system.
ScriptableWizard	Derive from this class to create an editor wizard.
ScriptCompilerOptions	Compiler options passed to the script compiler.
ScriptedImporter	Abstract base class for custom Asset importers.
ScriptedImporterAttribute	Class attribute used to register a custom asset importer derived from ScriptedImporter with Unity's Asset import pipeline.
ScriptedImporterEditor	Default editor for source assets handled by Scripted Importers.
SearchField	The SearchField control creates a text field for a user to input text that can be used for searching.
SearchRequest	Represents an asynchronous request to find a package.
SearchTreeEntry	This class describes a search tree entry. The search window displays search tree entries in the GraphView.
SearchTreeGroupEntry	This class describes group entries in the search tree. The search tree is displayed in the search window.
SearchWindow	This subclass displays a searchable menu of available graph nodes.
Selection	Access to the selection in the editor.
SelectionDragger	Selection dragger manipulator.
SelectionDropper	Selection drag&drop manipulator.
SerializationInfo	Container for holding object serialization order information for a build.
SerializedObject	SerializedObject and SerializedProperty are classes for editing serialized fields on Unity objects in a completely generic way. These classes automatically handle dirtying individual serialized fields so they will be processed by the Undo system and styled correctly for Prefab overrides when drawn in the Inspector.
SerializedProperty	SerializedProperty and SerializedObject are classes for editing properties on objects in a completely generic way that automatically handles undo and styling UI for Prefabs.
SessionState	SessionState is a Key-Value Store intended for storing and retrieving Editor session state that should survive assembly reloading.
SettingsProvider	SettingsProvider is the configuration class that specifies how a Project setting or a preference should appear in the Settings or Preferences window.
SettingsProviderAttribute	Attribute used to register a new SettingsProvider. Use this attribute to decorate a function that returns an instance of a SettingsProvider. If the function returns null, no SettingsProvider appears in the Settings window.
SettingsProviderGroupAttribute	Attribute used to register multiple SettingsProvider items. Use this attribute to decorate a function that returns an array of SettingsProvider instances. If the function returns null, no SettingsProvider appears in the Settings window.
SettingsService	This class provides global APIs to interact with the Settings window.
ShaderData	This class describes a shader.
ShaderGUI	Abstract class to derive from for defining custom GUI for shader properties and for extending the material preview.
ShaderImporter	Shader importer lets you modify shader import settings from Editor scripts.
ShaderUtil	Utility functions to assist with working with shaders from the editor.
ShortcutAttribute	Attribute used to register a static method as the action for an action shortcut.
ShortcutBaseAttribute	Abstract base class for ShortcutAttribute and ClutchShortcutAttribute.
ShortcutHandler	Shortcut handler.
ShortcutManager	Provides access to an instance of IShortcutManager for managing shortcuts.
SketchUpImporter	Derives from AssetImporter to handle importing of SketchUp files.
SourceTextureInformation	Original texture data information.
SpeedTreeImporter	AssetImportor for importing SpeedTree model assets.
SphereBoundsHandle	A compound handle to edit a sphere-shaped bounding volume in the Scene view.
SpriteAtlasExtensions	Method extensions for SpriteAtlas in Editor.
SpriteAtlasUtility	Utility methods to pack atlases in the Project.
SpriteEditorExtension	Sprite extension methods that are accessible in Editor only.
SpriteEditorModuleBase	Base class the Sprite Editor Window custom module inherits from.
SpriteRect	Abstract class that is used by systems to encapsulate Sprite data representation. Currently this is used by Sprite Editor Window.
SpriteUtility	Helper utilities for accessing Sprite data.
StackNode	Use this class to customize StackNodes and to manage dragging GraphElements over StackNodes.
StageUtility	Utility methods related to stages.
StateMachineBehaviourContext	This class contains all the owner's information for this State Machine Behaviour.
StaticOcclusionCulling	StaticOcclusionCulling lets you perform static occlusion culling operations.
StaticOcclusionCullingVisualization	Used to visualize static occlusion culling at development time in Scene view.
StrippingInfo	The StrippingInfo object contains information about which native code modules in the engine are still present in the build, and the reasons why they are still present.
TagField	A TagField editor.
Task	A UnityEditor.VersionControl.Task is created almost everytime UnityEditor.VersionControl.Provider is ask to perform an action.
TerrainLayerUtility	A set of helper functions for using terrain layers.
TerrainPaintTool<T0>	Base class for terrain painting tools.
TerrainPaintUtilityEditor	Terrain paint utility editor helper functions.
TerrainToolShortcutContext	The shortcut context that is active while editing Terrain.
TextureGenerator	Experimental utilities for generating Texture2D.
TextureImporter	Texture importer lets you modify Texture2D import settings from editor scripts.
TextureImporterPlatformSettings	Stores platform specifics settings of a TextureImporter.
TextureImporterSettings	Stores settings of a TextureImporter.
TextValueField<T0>	Base class for text fields.
TokenNode	The TokenNode class includes methods for creating and managing a Node that resembles a capsule. The TokenNode class includes a title, an icon, one input Port, and one output Port.
Toolbar	A toolbar for tool windows.
ToolbarButton	A button for the toolbar.
ToolbarMenu	A drop-down menu for the toolbar.
ToolbarMenuElementExtensions	An extension class that handles menu management for elements that are implemented with the IToolbarMenuElement interface, but are identical to DropdownMenu.
ToolbarPopupSearchField	The pop-up search field for the toolbar. The search field includes a menu button.
ToolbarSearchField	A search field for the toolbar.
ToolbarSpacer	A toolbar spacer of static size.
ToolbarToggle	A toggle for the toolbar.
Tools	Class used to manipulate the tools used in Unity's Scene View.
TransformUtils	Editor Transform Utility Class.
TreeView	The TreeView is an IMGUI control that lets you create tree views, list views and multi-column tables for Editor tools.
TreeViewItem	The TreeViewItem is used to build the tree representation of a tree data structure.
TreeViewState	The TreeViewState contains serializable state information for the TreeView.
TrueTypeFontImporter	AssetImporter for importing Fonts.
TypeDB	Container for holding information about script type and property data.
TypeDescriptionEntries	A class that houses type description entries, returned from PackedMemorySnapshot.typeDescriptions.
TypeFlagsExtensions	An extension class that contains member functions to TypeFlags.
Undo	Lets you register undo operations on specific objects you are about to perform changes on.
UnityEventTools	Editor tools for working with persistent UnityEvents.
Unwrapping	This class holds everything you may need in regard to uv-unwrapping.
Utility	Editor utility functions for the Playable graph and its nodes.
UxmlNamespacePrefixAttribute	Attribute that can be used on an assembly to define an XML namespace prefix for a namespace.
Vector2Field	A Vector2 editor field.
Vector2IntField	A Vector2Int editor field.
Vector3Field	A Vector3 editor field.
Vector3IntField	A Vector3Int editor field.
Vector4Field	A Vector4 editor field.
VersionsInfo	Identifies the available versions of a package and which are the compatible, latest, and recommended versions.
VideoClipImporter	VideoClipImporter lets you modify VideoClip import settings from Editor scripts.
VideoImporterTargetSettings	Importer settings that can have platform-specific values.
WriteCommand	Container for holding information about a serialized file to be written.

Structs

ActiveProfileChangedEventArgs	Provides data for the IShortcutManager.activeProfileChanged event.
AlbedoSwatchInfo	Contains the custom albedo swatch data.
AnimatorCondition	Condition that is used to determine if a transition must be taken.
AssemblyDefinitionPlatform	Contains information about a platform supported by the assembly definition files.
AssetBundleBuild	AssetBundle building map entry.
AtlasSettings	Describes the final atlas texture.
AudioImporterSampleSettings	This structure contains a collection of settings used to define how an AudioClip should be imported.This structure is used with the AudioImporter to define how the AudioClip should be imported and treated during loading within the Scene.
AudioTrackAttributes	Descriptor for audio track format.
BuildFile	Contains information about a single file produced by the build process.
BuildPlayerOptions	Provide various options to control the behavior of BuildPipeline.BuildPlayer.
BuildSettings	Struct containing information on how to build content.
BuildStep	Contains information about a single step in the build process.
BuildStepMessage	Contains information about a single log message recorded during the build process.
BuildSummary	Contains overall summary information about a build.
BuildUsageTagGlobal	Container for holding information about lighting information being used in a build.
ChildAnimatorState	Structure that represents a state in the context of its parent state machine.
ChildAnimatorStateMachine	Structure that represents a state machine in the context of its parent state machine.
ChildMotion	Structure that represents a motion in the context of its parent blend tree.
ClipAnimationInfoCurve	Stores a curve and its name that will be used to create additionnal curves during the import process.
CompilerMessage	Compiler Message.
Connection	A pair of from and to indices describing what thing keeps what other thing alive.
DependencyInfo	Structure describing dependencies to other packages in PackageInfo.
EditorCurveBinding	Defines how a curve is attached to an object that it controls.
FieldDescription	Description of a field of a managed type.
GraphViewChange	Set of changes in the graph that can be intercepted.
KeyCombination	Represents a combination of a non-modifier key and zero or more modifier keys.
MediaRational	Rational number useful for expressing fractions precisely.
MemorySection	A dump of a piece of memory from the player that's being profiled.
NodeCreationContext	This struct represents the context when the user initiates creating a graph node.
ObjectIdentifier	Struct that identifies a specific object project wide.
ObjectSerializedInfo	Struct containing details about how an object was serialized.
PackedGCHandle	A description of a GC handle used by the virtual machine.
PackedNativeType	A description of a C++ unity type.
PackedNativeUnityEngineObject	Description of a C++ unity object in memory.
ResourceFile	Details about a specific file written by the ContentBuildInterface.WriteSerializedFile or ContentBuildInterface.WriteSceneSerializedFile APIs.
Sample	Struct for Package Sample.
SceneDependencyInfo	Scene dependency information generated from the ContentBuildInterface.PrepareScene API.
SceneStateHash	This class contains hashes that represents the Scene state.
ScriptCompilationResult	Struct with result information returned from the PlayerBuildInterface.CompilePlayerScripts API.
ScriptCompilationSettings	Struct containing information on how to build scripts.
SearchWindowContext	This structure includes parameters for configuring the search window.
SerializedLocation	Struct containing information about where an object was serialized.
ShaderCompilerData	Collection of data used for shader variants generation, including targeted platform data and the keyword set representing a specific shader variant.
ShaderInfo	Contains the following information about a shader: -If the shader has compilation errors. -If the shader is supported on the currently selected platform. -The name of the shader.
ShaderMessage	Contains information about messages generated by Unity's Shader Compiler.
ShaderSnippetData	Collection of properties about the specific shader code being compiled.
ShortcutArguments	Provides data for shortcut action methods invoked by the shortcut system.
ShortcutBinding	Represents a key binding used to trigger a shortcut.
ShortcutBindingChangedEventArgs	Provides data for the IShortcutManager.shortcutBindingChanged event.
SketchUpImportCamera	Structure to hold camera data extracted from a SketchUp file.
SketchUpImportScene	Structure to hold scene data extracted from a SketchUp file.
SpriteAtlasPackingSettings	Settings to use during the packing process for this SpriteAtlas.
SpriteAtlasTextureSettings	Texture settings for the packed texture generated by SpriteAtlas.
SpriteImportData	Struct that represents how Sprite asset should be generated when calling TextureGenerator.GenerateTexture.
SpriteMetaData	Editor data used in producing a Sprite.
StageHandle	Struct that represents a stage handle.
TakeInfo	A Takeinfo object contains all the information needed to describe a take.
TextureGenerationOutput	Structure that represents the result from calling TextureGenerator.GenerateTexture.
TextureGenerationSettings	Represents how a texture should be generated from calling TextureGenerator.GenerateTexture.
TierSettings	Used to set up per-platorm per-shader-hardware-tier graphics settings.
TypeDescription	Description of a managed type.
UndoPropertyModification	See Also: Undo.postprocessModifications.
UnwrapParam	Unwrapping settings.
Vertex2DMetaData	A structure that contains meta data about vertices in a Sprite.
VideoTrackAttributes	Descriptor for audio track format.
VirtualMachineInformation	Information about a virtual machine that provided a memory snapshot.
VirtualMachineInformation	Information about the virtual machine running executing the managed code inside the player.
WriteResult	Struct containing the results from the ContentBuildPipeline.WriteSerialziedFile and ContentBuildPipeline.WriteSceneSerialziedFile APIs.

Enumerations

ActionOnDotNetUnhandledException	The behavior in case of unhandled .NET exception.
AndroidArchitecture	Android CPU architecture.
AndroidBlitType	Describes the method for how content is displayed on the screen.
AndroidBuildSystem	Type of Android build system.
AndroidBuildType	Build configurations for the generated project.
AndroidETC2Fallback	This enumeration has values for different qualities to decompress ETC2 textures on Android devices that don't support the ETC2 texture format.
AndroidETC2FallbackOverride	This enumeration has values for different qualities to decompress an ETC2 texture on Android devices that don't support the ETC2 texture format.
AndroidGamepadSupportLevel	Gamepad support level for Android TV.
AndroidMinification	How to minify the java code of your binary.
AndroidPreferredInstallLocation	Preferred application install location.
AndroidSdkVersions	Supported Android SDK versions.
AndroidShowActivityIndicatorOnLoading	Application should show ActivityIndicator when loading.
AndroidSplashScreenScale	Android splash screen scale modes.
AnimatorConditionMode	The mode of the condition.
AnimatorLayerBlendingMode	Specifies how the layer is blended with the previous layers.
ApiCompatibilityLevel	.NET API compatibility level.
AppleMobileArchitecture	Apple Mobile CPU architecture.
AscentCalculationMode	Method used for calculating a font's ascent.
AspectRatio	Aspect ratio.
AssembliesType	Flags for Assembly.
AssemblyBuilderFlags	Flags used by AssemblyBuilder to control assembly build.
AssemblyBuilderStatus	Status of the AssemblyBuilder build.
AssemblyDefinitionReferenceType	Assembly definition file reference type.
AssemblyFlags	Flags for Assembly.
AssetDeleteResult	Result of Asset delete operation
AssetMoveResult	Result of Asset move
AudioSampleRateSetting	The sample rate setting used within the AudioImporter. This defines the sample rate conversion of audio on import.
BlendTreeType	The type of blending algorithm that the blend tree uses.
BrushGUIEditFlags	Flags that specify which brush controls the [IOnInspectorGUI.ShowBrushesGUI] method displays.
BuildAssetBundleOptions	Asset Bundle building options.
BuildOptions	Building options. Multiple options can be combined together.
BuildResult	Describes the outcome of the build process.
BuildTarget	Target build platform.
BuildTargetGroup	Build target group.
Capabilities	Capabilities used by Manipulators to easily determine valid actions on a GraphElement.
CheckoutMode	What to checkout when starting the Checkout task through the version control Provider.
ClipAnimationMaskType	AnimationClip mask options for ModelImporterClipAnimation.
CompilerMessageType	Compiler message type.
CompletionAction	Different actions a version control task can do upon completion.
ContentBuildFlags	Build options for content.
D3D11FullscreenMode	Direct3D 11 fullscreen mode.
DeltaSpeed	Speed at which the value changes for a given input device delta.
Direction	Port direction (in or out).
DragAndDropVisualMode	Visual indication mode for Drag & Drop operation.
DrawCameraMode	Drawing modes for Handles.DrawCamera.
EditorSelectedRenderState	The editor selected render mode for Scene View selection.
EditorSkin	Enum that selects which skin to return from EditorGUIUtility.GetBuiltinSkin.
ErrorCode	Package operation Error.
EventPropagation	Value that determines if a event handler stops propagation of events or allows it to continue.
ExportPackageOptions	Export package option. Multiple options can be combined together using the \| operator.
FileMode	Mode of the file.
FileType	Enum description of the type of file an object comes from.
FontRenderingMode	Font rendering mode constants for TrueTypeFontImporter.
FontTextureCase	Texture case constants for TrueTypeFontImporter.
ForceReserializeAssetsOptions	Options for AssetDatabase.ForceReserializeAssets.
GizmoType	Determines how a gizmo is drawn or picked in the Unity editor.
GraphicsJobMode	Enum used to specify the graphics jobs mode to use.
HighlightSearchMode	Used to specify how to find a given element in the editor to highlight.
IconKind	Icon kind.
Il2CppCompilerConfiguration	C++ compiler configuration used when compiling IL2CPP generated code.
ImportAssetOptions	Asset importing options.
InteractionMode	The mode of interaction, user or automated, that an API method is called with.
iOSAppInBackgroundBehavior	Application behavior when entering background.
iOSBackgroundMode	Background modes supported by the application corresponding to project settings in Xcode.
iOSBuildType	Build configurations for the generated Xcode project.
iOSLaunchScreenImageType	iOS launch screen settings.
iOSLaunchScreenType	iOS launch screen settings.
iOSSdkVersion	Supported iOS SDK versions.
iOSShowActivityIndicatorOnLoading	Activity Indicator on loading.
iOSStatusBarStyle	iOS status bar style.
iOSTargetDevice	Target iOS device.
MacFullscreenMode	Mac fullscreen mode.
ManagedStrippingLevel	Defines how aggressively Unity strips unused managed (C#) code.
MergeMethod	Which method to use when merging.
MeshOptimizationFlags	Options to control the optimization of mesh data during asset import.
MessageType	User message types.
MobileTextureSubtarget	Compressed texture format for target build platform.
ModelImporterAnimationCompression	Animation compression options for ModelImporter.
ModelImporterAnimationType	Animation mode for ModelImporter.
ModelImporterGenerateAnimations	Animation generation options for ModelImporter. These options relate to the legacy Animation system, they should only be used when ModelImporter.animationType==ModelImporterAnimationType.Legacy.
ModelImporterHumanoidOversampling	Humanoid Oversampling available multipliers.
ModelImporterIndexFormat	Format of the imported mesh index buffer data.
ModelImporterMaterialLocation	Material import options for ModelImporter.
ModelImporterMaterialName	Material naming options for ModelImporter.
ModelImporterMaterialSearch	Material search options for ModelImporter.
ModelImporterMeshCompression	Mesh compression options for ModelImporter.
ModelImporterNormalCalculationMode	Normal generation options for ModelImporter.
ModelImporterNormals	Normal generation options for ModelImporter.
ModelImporterNormalSmoothingSource	Source of smoothing information for calculation of normals in ModelImporter.
ModelImporterSkinWeights	Skin weights options for ModelImporter.
ModelImporterTangents	Vertex tangent generation options for ModelImporter.
ModelImporterTangentSpaceMode	Tangent space generation options for ModelImporter.
MouseCursor	Custom mouse cursor shapes used with EditorGUIUtility.AddCursorRect.
NewSceneMode	Used when creating a new Scene in the Editor.
NewSceneSetup	Used when creating a new Scene in the Editor.
ObjectFlags	Flags that can be set on a Native Object.
OnlineState	Represent the connection state of the version control provider.
OpenSceneMode	Used when opening a Scene in the Editor to specify how a Scene should be opened.
Orientation	Graph element orientation.
PackageSource	Source of packages.
PackageStatus	Unity Package Manager package status.
PauseState	Enumeration specifying the current pause state of the Editor.See Also: PlayModeStateChange, EditorApplication.pauseStateChanged, EditorApplication.isPaused.
PivotMode	Where is the tool handle placed.
PivotRotation	How is the tool handle oriented.
PlayModeStateChange	Enumeration specifying a change in the Editor's play mode state.See Also: PauseState, EditorApplication.playModeStateChanged, EditorApplication.isPlaying.
PrefabAssetType	Enum indicating the type of Prefab Asset, such as Regular, Model and Variant.
PrefabInstanceStatus	Enum with status about whether a Prefab instance is properly connected to its asset.
PrefabUnpackMode	Enum used to determine how a Prefab should be unpacked.
ProvisioningProfileType	The type of the iOS provisioning profile if manual signing is used.
PS4BuildSubtarget	Type of build to generate.
ReferencesOptions	Options to control the Unity References to other assembly definition files that Unity uses during compilation.
RemoveAssetOptions	Options for removing assets
RepaintFlags	Flags that indicate what to repaint on the Terrain tools.
ResolveMethod	How assets should be resolved.
RevertMode	Defines the behaviour of the version control revert methods.
ScriptCallOptimizationLevel	Script call optimization level.
ScriptCompilationOptions	Script compilation options.
ScriptCompiler	Represents different C# compilers that can be used to compile C# scripts.
ScriptingImplementation	Scripting implementation (backend).
ScriptingRuntimeVersion	Available scripting runtimes to be used by the Editor and Players.
SelectionMode	SelectionMode can be used to tweak the selection returned by Selection.GetTransforms.
SemanticMergeMode	Behavior of semantic merge.
SerializedPropertyType	Type of a SerializedProperty.
SettingsScope	Sets the scope of a SettingsProvider. The Scope determines where it appears in the UI. For example, whether it appears with the Project settings in the Settings window, or in the Preferences window, or in both windows.
ShaderCompilerMessageSeverity	Indicates the severity of a message returned by the Unity Shader Compiler.
ShaderCompilerPlatform	Shader compiler used to generate player data shader variants.
ShaderQuality	Shader quality preset.
ShaderRequirements	Required shader features for some particular shader. Features are bit flags.
ShaderType	Identifies the stage in the rendering pipeline.
ShortcutModifiers	Represents modifier keys for use in a shortcut binding.
ShortcutStage	Represents the stage at which a shortcut action was invoked.
SpriteImportMode	Texture importer modes for Sprite import.
SpritePackerMode	Sprite Packer mode for the current project.
StaticEditorFlags	Static Editor Flags.
StatusCode	Unity Package Manager operation status.
StatusQueryOptions	Options for querying the version control system status of a file.
StereoRenderingPath	Enum used to specify what stereo rendering path to use.
StrippingLevel	Managed code stripping level.
SubmitResult	The status of an operation returned by the VCS.
SupportedHeadTracking	Resolution dialog setting.
TextureCompressionQuality	Compression Quality.
TextureImporterAlphaSource	Select how the alpha of the imported texture is generated.
TextureImporterCompression	Select the kind of compression you want for your texture.
TextureImporterCubemapConvolution	Defines Cubemap convolution mode.
TextureImporterFormat	Imported texture format for TextureImporter.
TextureImporterGenerateCubemap	Cubemap generation mode for TextureImporter.
TextureImporterMipFilter	Mip map filter for TextureImporter.
TextureImporterNormalFilter	Normal map filtering mode for TextureImporter.
TextureImporterNPOTScale	Scaling mode for non power of two textures in TextureImporter.
TextureImporterRGBMMode	RGBM encoding mode for HDR textures in TextureImporter.
TextureImporterShape	Select the kind of shape of your texture.
TextureImporterSingleChannelComponent	Selects which Color/Alpha channel Single Channel Textures uses.
TextureImporterType	Select this to set basic parameters depending on the purpose of your texture.
TextureResizeAlgorithm	For Texture to be scaled down choose resize algorithm. ( Applyed only when Texture dimension is bigger than Max Size ).
Tool	Which tool is active in the editor.
TransitionInterruptionSource	Which AnimatorState transitions can interrupt the Transition.
TreeViewSelectionOptions	Enum used by the TreeView.SetSelection method.
tvOSSdkVersion	Supported tvOS SDK versions.
TypeFlags	An enum encoding information for a type description about whether it is a value type or an array type, and the rank of the array if the type is an array. Returned by TypeDescriptionEntries.flags.
UIOrientation	Default mobile device orientation.
VertexChannelCompressionFlags	Use these enum flags to specify which elements of a vertex to compress.
VideoBitrateMode	Bit rate after the clip is transcoded.
VideoCodec	Video codec to use when importing video clips.
VideoDeinterlaceMode	Describes how the fields in the image, if any, should be interpreted.
VideoEncodeAspectRatio	Methods to compensate for aspect ratio discrepancies between the source resolution and the wanted encoding size.
VideoResizeMode	How the video clip's images will be resized during transcoding.
VideoSpatialQuality	Controls the imported clip's internal resize to save space at the cost of blurrier images.
ViewTool	Enum for Tools.viewTool.
WebGLCompressionFormat	An enum containing different compression types.
WebGLExceptionSupport	Options for Exception support in WebGL.
WebGLLinkerTarget	The build format options available when building to WebGL.
WSABuildType	Build configurations for Windows Store Visual Studio solutions.
WSASubtarget	Target device type for a Windows Store application to run on.
WSAUWPBuildType	Determines the output build type when building to Universal Windows Platform.
XboxBuildSubtarget	Target Xbox build type.

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Scripting API

UnityEditor

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Description

Classes

Structs

Enumerations